# CapitalReservationRequest

[All API schemas](/api-reference/schemas/)

<code>object</code> — Additional properties rejected

| Field | Required at this level | Type | Description and constraints |
| --- | --- | --- | --- |
| <code>reservationKind</code> | Yes | <code>string</code> | Allowed: <code>MINIMUM&#95;CAPITAL</code>, <code>STABLE&#95;RESERVE</code> |
| <code>entryId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>bucket</code> | Yes | <code>string</code> | Allowed: <code>OPERATING&#95;RESERVE</code>, <code>EMERGENCY&#95;RESERVE</code>, <code>LIQUIDITY&#95;CAPITAL</code>, <code>DIVERSIFICATION&#95;CAPITAL</code>, <code>INCENTIVE&#95;BUDGET</code>, <code>STRATEGIC&#95;RESERVE</code> |
| <code>asset</code> | Yes | [Address](/api-reference/schemas/address/) | — |
| <code>sourceId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>sourceObservationId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>capitalContainerId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>custodyLocationId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>obligationIds</code> | Yes | Array of <code>string</code> | Min items: <code>1</code>; Max items: <code>256</code> |
| <code>oracleSourceId</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>160</code> |
| <code>oracleProviderResourceVersion</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>oracleAttestationHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>oracleEvidenceHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>oracleSignature</code> | Yes | <code>string</code> | — |
| <code>oracleObservedAt</code> | Yes | <code>string</code> | Format: <code>date-time</code> |
| <code>oracleMaximumAgeSeconds</code> | Yes | <code>integer</code> | Minimum: <code>1</code>; Maximum: <code>86400</code> |
| <code>oracleConfidencePips</code> | Yes | [Pips](/api-reference/schemas/pips/) | — |
| <code>bridgeHaircutPips</code> | Yes | [Pips](/api-reference/schemas/pips/) | — |
| <code>counterpartyHaircutPips</code> | Yes | [Pips](/api-reference/schemas/pips/) | — |
| <code>effectiveAt</code> | Yes | <code>string</code> | Format: <code>date-time</code> |
| <code>evidenceHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>reconciliationEvidenceHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>reason</code> | Yes | <code>string</code> | Min length: <code>3</code>; Max length: <code>500</code> |

Nested required fields apply when their parent object or matching union branch is present. Named types link to their complete schema.

Exact definition: <code>#/components/schemas/CapitalReservationRequest</code> in the [OpenAPI contract](/openapi/liquidity-operating-system-v2.openapi.json).